code: def taylor_functions_even_exp_test_data(self):
      functions = [
          utils.cos_close_0,
          utils.sinc_close_0,
          utils.inv_sinc_close_0,
          utils.inv_tanc_close_0,
          {
              "coefficients": utils.arctanh_card_close_0[
                  "coefficients"
              ],
              "function": lambda x: math.atanh(x) / x,
          },
          {
              "coefficients": utils.cosc_close_0["coefficients"],
              "function": lambda x: (1 - math.cos(x)) / x**2,
          },
          utils.sinch_close_0,
          utils.cosh_close_0,
          {
              "coefficients": utils.inv_sinch_close_0["coefficients"],
              "function": lambda x: x / math.sinh(x),
          },
          {
              "coefficients": utils.inv_tanh_close_0["coefficients"],
              "function": lambda x: x / math.tanh(x),
          },
      ]
  
      exponents = [random.randint(4, 12) for _ in range(2)]
  
      data = []
      for function in functions:
          for exponent in exponents:
              data.append(
                  dict(taylor_function=function, exponent=exponent)
              )
  
      return self.generate_tests(data)
  
file_path: geomstats/tests/tests_geomstats/data/algebra_utils.py
imports: import math
  import random
  import geomstats.algebra_utils
  import geomstats.backend
  from geomstats.test.data import TestData
label_desc: Use image node_id 1 for calling the AlgebraUtilsTestData obj's underlying member method code with example usage: obj.taylor_functions_even_exp_test_data() and returns: self